Find the discriminant and the number of real roots for this equation.
4x + 12x + 9 = 0
A. O;...
Mathematics, 19.02.2021 19:10 cm4morris121801
Find the discriminant and the number of real roots for this equation.
4x + 12x + 9 = 0
A. O; two real roots
B. 0; one real root
C. -144; one real root
D. -144; no real roots
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